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$118+ Cheap flights from Key Largo, FL to Fort Walton Beach, FL

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PNS
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Key Largo to Fort Walton Beach

Keep the following information in mind while searching for Key Largo to Fort Walton Beach flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$260
(American Airlines)

One-way from

$118
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$364
Provider with most accurate pricing for Miami-Valparaiso Destin-Ft Walton Beach flight deals.
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Provider most trusted by Cheapflights users for Miami-Valparaiso Destin-Ft Walton Beach flights.
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From Key Largo to Fort Walton Beach
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One-way flight from Key Largo to Fort Walton Beach
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Highest demand for flights based on searches. 20% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Key Largo to Fort Walton Beach

Cheapest flights from Key Largo to Fort Walton Beach
Explore the most affordable flight options available from Key Largo to Fort Walton Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:56 pmMIA - VPS
Nonstop2h 02mAmerican Airlines
Mon 12/226:00 amVPS - MIA
Nonstop1h 45mAmerican Airlines
Deal found 11/2$243
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amMIA - VPS
1 stop6h 06mDelta
Wed 12/244:41 pmVPS - MIA
1 stop6h 50mDelta
Deal found 11/2$266
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:30 amMIA - VPS
2 stops14h 52mMultiple Airlines
Sun 12/78:35 amVPS - MIA
1 stop29h 28mMultiple Airlines
Deal found 10/31$267
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:30 pmMIA - VPS
1 stop4h 42mDelta
Wed 12/244:41 pmVPS - MIA
1 stop6h 50mDelta
Deal found 11/2$276
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:56 pmMIA - VPS
Nonstop2h 02mAmerican Airlines
Tue 12/236:00 amVPS - MIA
Nonstop1h 45mAmerican Airlines
Deal found 11/2$304
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:40 amMIA - VPS
2 stops10h 30mSouthwest
Mon 12/222:00 pmVPS - MIA
1 stop9h 05mSouthwest
Deal found 11/2$308
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:10 amMIA - VPS
1 stop7h 35mSouthwest
Mon 12/222:00 pmVPS - MIA
1 stop9h 05mSouthwest
Deal found 11/2$313
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:56 pmMIA - VPS
Nonstop2h 02mAmerican Airlines
Tue 12/236:00 amVPS - MIA
Nonstop1h 45mAmerican Airlines
Deal found 11/2$317
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:21 amMIA - VPS
2 stops32h 23mMultiple Airlines
Sun 12/217:58 pmVPS - MIA
1 stop15h 40mMultiple Airlines
Deal found 11/2$328
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:40 amMIA - VPS
2 stops10h 30mSouthwest
Sun 12/710:40 amVPS - MIA
2 stops11h 45mSouthwest
Deal found 10/31$336

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Fort Walton Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Key Largo to Fort Walton Beach that are best for you.

Fly from

Key Largo

Fly to

Fort Walton Beach

Route

Depart

Return

Price

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Thu 12/18

10:56 pm-11:58 pm

Nonstop2h 02m

Valparaiso Destin-Ft Walton Beach

Mon 12/22

6:00 am-8:45 am

Nonstop1h 45m

$243

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Tue 1/27

10:00 pm-10:59 pm

Nonstop1h 59m

Valparaiso Destin-Ft Walton Beach

Thu 1/29

6:00 am-8:41 am

Nonstop1h 41m

$260

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Tue 12/16

6:00 am-11:06 am

1 stop6h 06m

Valparaiso Destin-Ft Walton Beach

Wed 12/24

4:41 pm-12:31 am

1 stop6h 50m

$266

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Wed 12/17

8:05 am-1:29 pm

1 stop6h 24m

Valparaiso Destin-Ft Walton Beach

Wed 12/24

4:41 pm-12:31 am

1 stop6h 50m

$266

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Thu 12/4

5:30 am-7:22 pm

2 stops14h 52m

Valparaiso Destin-Ft Walton Beach

Sun 12/7

8:35 am-3:03 pm

1 stop29h 28m

$267

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Thu 12/18

6:30 pm-11:12 pm

1 stop5h 42m

Valparaiso Destin-Ft Walton Beach

Wed 12/24

4:41 pm-12:31 am

1 stop6h 50m

$276

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Tue 1/27

9:00 am-6:55 pm

2 stops10h 55m

Valparaiso Destin-Ft Walton Beach

Thu 1/29

12:15 pm-8:05 pm

1 stop6h 50m

$285

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Wed 12/17

11:40 am-9:10 pm

2 stops10h 30m

Valparaiso Destin-Ft Walton Beach

Mon 12/22

2:00 pm-12:05 am

1 stop9h 05m

$308

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Thu 12/18

7:10 am-1:45 pm

1 stop7h 35m

Valparaiso Destin-Ft Walton Beach

Mon 12/22

2:00 pm-12:05 am

1 stop9h 05m

$313

MiamiValparaiso

MIA - VPS

MIAVPS

Miami

Wed 12/24

11:45 am-3:55 pm

1 stop5h 10m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Key Largo to Fort Walton Beach

Have a flexible travel schedule? Discover the best time to fly to Fort Walton Beach from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Fort Walton Beach

What is the cheapest month to book a flight from Key Largo to Fort Walton Beach?

Currently, February is the cheapest month in which you can book a flight from Key Largo to Fort Walton Beach (average of $56). Flying from Key Largo to Fort Walton Beach in August is currently the most expensive (average of $122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to FO9?

Find hourly flight availability from Key Largo to Fort Walton Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from Key Largo to Fort Walton Beach, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at noon.

What is the cheapest day to fly from Key Largo to Fort Walton Beach?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Fort Walton Beach. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Fort Walton Beach flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Fort Walton Beach

Explore weekly flight availability from Key Largo to Fort Walton Beach. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 2, 2025.

The most flights from KE9 to FO9 are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Fort Walton Beach

Get insights into the airlines that provide service to Fort Walton Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Walton Beach. Reviews last updated November 2, 2025.
Read through reviews of airlines operating flights from Key Largo to Fort Walton Beach, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Fort Walton Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Fort Walton Beach?

    There are many flights that can get you from Key Largo to Fort Walton Beach in 2h 02m. Fly via American Airlines or Delta to get the fastest option. Key Largo and Fort Walton Beach are separated by a distance of 500 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Key Largo to Fort Walton Beach?

    No one likes to see their flight delayed. When booking a flight from Key Largo to Fort Walton Beach consider choosing Qatar Airways (94%), British Airways (89%) or American Airlines (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to Fort Walton Beach?

    Looking for the cheapest flight from Key Largo to Fort Walton Beach? While on average our users pay $264, our data indicates the cheapest price to be $169. The most popular route (Miami - Valparaiso Destin-Ft Walton Beach), is priced around $267.

  • Can I find deals for flights from Key Largo to Fort Walton Beach that include hotel bookings?

    Yes. In addition to deals on Key Largo to Fort Walton Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Fort Walton Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Fort Walton Beach.

  • Can I find deals for business class flights from Key Largo to Fort Walton Beach?

    Yes. Cheapflights offers flight deals from Key Largo to Fort Walton Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Fort Walton Beach?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Fort Walton Beach (average of $56). Flying from Key Largo to Fort Walton Beach in August is currently the most expensive (average of $122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Key Largo to Fort Walton Beach

Discover the top 3 airlines that operate flights from Key Largo to Fort Walton Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$149FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$169Average$346FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$458FlexibilityNo cancel feeOn-timeN/A

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